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For 2
Date
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Booked 5 times today

Union An American Bistro

4.5
944 reviews
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$30 and under
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Contemporary American
Top Tags:
  • Good for a Date (14)
  • Neighborhood Gem (11)
  • Happy Hour (10)
The cozy, upbeat UNION is the epitome of a friendly neighborhood restaurant, inviting locals and visitors to enjoy the modern American culinary experience. UNION offers creative, seasonal menus served in a warm and comfortable setting in the heart of downtown Castle Rock, using quality ingredients from around the block and around the world.

Dining Style
Casual Elegant
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Cuisines
Contemporary American, Tapas / Small Plates, Comfort Food
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Hours of operation
Sunday & Monday CLOSED.
Tuesday, Wednesday & Thursday: 11:30 am - 9:00 pm
Friday & Saturday: 11:30 am - 10:00 pm
***We are closed most holidays. Please check our website specials & events section for closures.

Happy Hour: Tuesday - Saturday 2:00 pm - 6:00 pm***In our Bar & Upper Patio Only. Reservations not accepted for happy hour.
Tuesday - BUCKETS OF BEER 5 for $15.
Wine Wednesday - 1/2 price bottles of Wine all day.
Martini Saturday - All UNION Martinis are $6 all day.

Please note reservations not accepted for happy hour.
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Phone number
(303) 688-8159
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Cross street: South Street
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Neighborhood
What 944 People Are Saying
Overall ratings and reviews
Reviews can only be made by diners who have eaten at this restaurant
4.5
  based on recent ratings
4.5
food
4.4
service
4.2
ambience
4.2
value
Noise · Moderate
90% of people would recommend it to a friend
  • 5
  • 4
  • 3
  • 2
  • 1
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rman (Denver)
5.0
Dined 3 days ago

It’s always great. Service and food was good and they always take care of anything that isn’t perfect.

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Tishka79 (Denver)
4.0
Dined on January 7, 2018

For the most part, we had a great time. The food was very good! The service started off OK - but it took a long time to get our salads, and two of them had the wrong dressing on them. And we were not finished with our salads when our food arrived. We also had to ask for water refills. It's very loud, (granted, it was a Saturday night at 5 PM) - but it made it really hard for conversation That being said - the food was so good enough that if we are in the area, we would give it another try.

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OpenTable Diner 
4.0
Dined on January 6, 2018

Food was delicious and service was very good. The only drawback was that the noise level in the back room was so loud it was difficult to hear table mates at times.

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OpenTable Diner (Denver)
3.0
Dined on January 5, 2018

Food was not very tasty. They need to add spices to the food. We won’t return.

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OpenTable Diner (Denver)
5.0
Dined on January 4, 2018

Excellent food and service. Love this gem. Highly recommend.

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vipOpenTable Diner (Denver)
5.0
Dined on January 3, 2018

My wife and I had a wonderful dinner. My wife had the salmon for the second time. She loves it. I had the "noodles" spot on. We will be back!!!

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OpenTable Diner (Denver)
4.0
Dined on December 31, 2017

We live in Denver and met here only because we have friends who now live in Colorado Springs. Everything was great - the food, the service, and the ambience. I would definitely eat here again, and I’m sure we will!

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JM996 (Denver)
1.0
Dined on December 28, 2017

Terrible service. Waited 50 mins for food to arrive. When it arrived it was cold. Manager didn't even apologize, and instead said "it's probably been sitting on the pass". Terrible service. Will never go back.

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OpenTable Diner (Denver)
3.0
Dined on December 24, 2017

Good atmosphere, friendly staff!! Wish there were more vegan options but overall was a nice experience.

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KatD 
2.0
Dined on December 24, 2017

I’ve been here several times and loved it but this time was ultimate fail. It was martini night and they told us the dishwasher was broken so would we drink through a straw from the shaker we said ok but it was so ridiculous like we were at a cheap bar so we asked for martini glasses. The lights were full on bright unlike usual where it’s ambient and romantic. Management refused to turn them down so we felt lit up all night. Worst dinner ever so disappointed and embarrassed to take my parents there for their anniversary.

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Hours, Transportation, and Details

Dining Style
Casual Elegant
icon/ic_cuisineCreated with Sketch.
Cuisines
Contemporary American, Tapas / Small Plates, Comfort Food
icon/ic_clockCreated with Sketch.
Hours of operation
Sunday & Monday CLOSED.
Tuesday, Wednesday & Thursday: 11:30 am - 9:00 pm
Friday & Saturday: 11:30 am - 10:00 pm
***We are closed most holidays. Please check our website specials & events section for closures.

Happy Hour: Tuesday - Saturday 2:00 pm - 6:00 pm***In our Bar & Upper Patio Only. Reservations not accepted for happy hour.
Tuesday - BUCKETS OF BEER 5 for $15.
Wine Wednesday - 1/2 price bottles of Wine all day.
Martini Saturday - All UNION Martinis are $6 all day.

Please note reservations not accepted for happy hour.
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Cross street
South Street
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Dress code
Casual Dress
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Price range
$30 and under
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Payment options
AMEX, Discover, MasterCard, Visa
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Phone number
(303) 688-8159
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Entertainment
none
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Catering
Let us bring UNION To you. For your next Celebration, Corporate Event, Or Boxed Lunch. Whatever kind of gathering, Our Creative Team will pull it off in style. The restaurant is available for private parties up to 80 people or cocktail parties up to 100 people.
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Parking details
Parking lot & on street parking surrounding the restaurant.
Public lot across the street East of restaurant.
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Executive chef
Kim Heideman
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Private party facilities
The restaurant is available for private parties up to 80 people or cocktail parties up to 100 people.
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Private party contact
Dennis Dickey : (303) 688-8159
Additional
Bar Dining, Bar/Lounge, Beer, Cocktails, Fireplace, Full Bar, Happy Hour, Non-Smoking, Outdoor dining, Wheelchair Access, Wine
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Special events & promotions
***We are closed most holidays. Please check our website specials & events section for closures.
Happy Hour Tuesday - Saturday 2-6 pm in the Bar & Upper Patio Only. Reservations not accepted for happy hour.

Tuesday - BUCKETS OF BEER 5 for $15.
Wine Wednesday - All bottles & cans of wine are 1/2 Price All Day.
Saturday - UNION Martinis $6.